Patents by Inventor Andrew L. Pongratz

Andrew L. Pongratz has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 6438817
    Abstract: A hand operated tool which aids in securing a cover to a vehicle or other object is presented. The cover installation tool of the present invention includes at one end handles comprising a pair of opposing members disposed at an angle with respect to each other and hinged where the opposing members intersect. The handles may have an ergonomic shape such that the tool is easy to grasp and operate. Additionally, the handles may include a rubber or plastic coating to provide a secure gripping surface and comfort to the user. At an opposite end of the tool, a pair of opposing jaws are configured to fit around a snap head and to engage the material. As such, the cover can be installed without applying lateral forces to the snap head and damaging the material adjacent the snap head.
    Type: Grant
    Filed: November 2, 1999
    Date of Patent: August 27, 2002
    Inventor: Andrew L. Pongratz